Hello. I've decided I can take our cream carpets no more (never my choice, they came with the house) and am going to take it back to the floorboards. I think they're in pretty good nick and I have a sander, so I think I just need some varnish. I remember seeing on here that yacht varnish is a good choice - is that true? Saw this on Amazon, which seems like a good deal, although about £8.50 with postage. Or would some Wickes floor varnish do the job? That's about £10.50 a litre, but can just hop on my bike and pick some up.